The system treats through the anaerobic fermentation
process organic waste water discharged from beer production,
and after the concentration of the resultant methane has been
raised, it is used for fuel in a 200kW phosphate fuel cell.
This fuel cell functions as a highly efficient cogeneration system, giving 40% efficiency in power generation and 41% efficiency in heat use for a total efficiency of 81%. |

Anaerobic fermentation treatment system and fuel cell |